:root {
  --bg-1: #0f172a;
  --bg-2: #14532d;
  --card: #ffffff;
  --line: #d9e1ea;
  --text: #132033;
  --muted: #5a6778;
  --primary: #0f766e;
  --primary-dark: #115e59;
  --primary-soft: #e8fffb;
  --danger: #b42318;
  --danger-bg: #fef3f2;
  --ok: #067647;
  --ok-bg: #ecfdf3;
  --shadow: 0 26px 80px rgba(15, 23, 42, 0.22);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

body.mundial-body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.18), transparent 28%),
    linear-gradient(140deg, var(--bg-1), var(--bg-2));
  padding: 24px;
}

.mundial-body-panel {
  padding-top: 32px;
  padding-bottom: 32px;
}

.mundial-shell {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
}

.mundial-shell-wide {
  max-width: 1200px;
}

.mundial-card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
  position: relative;
  overflow: hidden;
}

.mundial-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 6px;
  background: linear-gradient(90deg, #22c55e, #f59e0b, #ef4444, #3b82f6);
}

.mundial-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1, h2 {
  margin: 14px 0 10px;
}

.mundial-copy {
  margin: 0 0 22px;
  color: var(--muted);
  line-height: 1.55;
}

.mundial-alert {
  border-radius: 16px;
  padding: 14px 16px;
  margin-bottom: 18px;
  line-height: 1.5;
  border: 1px solid var(--line);
}

.mundial-alert-error {
  background: var(--danger-bg);
  border-color: #f7c3be;
  color: var(--danger);
}

.mundial-alert-ok {
  background: var(--ok-bg);
  border-color: #b7ebcd;
  color: var(--ok);
}

.mundial-form {
  display: grid;
  gap: 12px;
}

.mundial-form label {
  font-weight: 700;
  font-size: 0.95rem;
}

.mundial-form input,
.mundial-form select,
.mundial-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 13px 14px;
  font-size: 1rem;
  color: var(--text);
  background: #fff;
}

.mundial-form textarea {
  resize: vertical;
}

.mundial-form input:focus,
.mundial-form select:focus,
.mundial-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.12);
}

.mundial-actions-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.mundial-actions-stack {
  margin-top: 18px;
}

.btn {
  appearance: none;
  border: 0;
  border-radius: 14px;
  padding: 13px 18px;
  font-size: 0.96rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.16s ease, background 0.16s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-mundial {
  background: var(--primary);
  color: #fff;
}

.btn-mundial:hover {
  background: var(--primary-dark);
}

.btn-light {
  background: #eef4fb;
  color: var(--text);
}

.btn-light:hover {
  background: #e2ecf8;
}

.btn-small {
  padding: 10px 14px;
  font-size: 0.88rem;
}

.mundial-panel-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 20px;
}

.mundial-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.mundial-stat-card,
.mundial-mini-card,
.mundial-section-block {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  background: #fff;
}

.mundial-stat-card span {
  display: block;
  color: var(--muted);
  margin-bottom: 6px;
}

.mundial-stat-card strong {
  font-size: 1.7rem;
}

.mundial-stat-card-inline {
  margin-bottom: 18px;
}

.mundial-grid-panels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.mundial-mini-card p,
.mundial-section-block p {
  color: var(--muted);
  line-height: 1.55;
  margin-bottom: 16px;
}

.mundial-section-block {
  margin-bottom: 22px;
}

.mundial-mode-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.mundial-copy-tight {
  margin-bottom: 0;
}

.mundial-grid-two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.mundial-grid-two > div {
  display: grid;
  gap: 8px;
}

.mundial-grid-full {
  grid-column: 1 / -1;
}

.mundial-table-wrap {
  overflow-x: auto;
}

.mundial-table {
  width: 100%;
  border-collapse: collapse;
}

.mundial-table th,
.mundial-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.mundial-table th {
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.mundial-inline-form {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.mundial-inline-form-stack {
  display: grid;
  gap: 8px;
  min-width: 220px;
}

.mundial-inline-form select,
.mundial-inline-form input {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  background: #fff;
}

@media (max-width: 900px) {
  .mundial-grid-two {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .mundial-card {
    padding: 24px;
  }

  .mundial-panel-top {
    flex-direction: column;
  }

  .mundial-mode-row {
    flex-direction: column;
  }
}

.mundial-groups-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: 18px;
}

.mundial-group-card h2 {
  margin-top: 0;
}

.mundial-table-compact th,
.mundial-table-compact td {
  padding: 10px 8px;
}

.mundial-row-qualified {
  background: #f0fff8;
}

.mundial-row-third {
  background: #fff9eb;
}

.mundial-row-eliminated {
  background: #fff4f4;
}

.mundial-status-pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 800;
  margin-left: 8px;
}

.mundial-status-ok {
  background: #dcfce7;
  color: #166534;
}

.mundial-status-warn {
  background: #fef3c7;
  color: #92400e;
}

.mundial-status-muted {
  background: #e5e7eb;
  color: #374151;
}

.mundial-chip-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.mundial-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: #ecfeff;
  color: #155e75;
  font-weight: 700;
  font-size: 0.88rem;
}

@media (max-width: 900px) {
  .mundial-groups-grid {
    grid-template-columns: 1fr;
  }
}